evil-gf

open file under cursor for evil mode.

I found that gf command in evil mode doest work. So I wrote the following function to do the job. Just copy the following code to config.el, then reload(SPC h r r for doom emacs) or restart, then you can you use gf just like in vim.

(defun evil-gf-open-file-under-cursor ()
  (interactive)
  (let* ((file-path (thing-at-point 'filename t)))
    (if (file-name-absolute-p file-path)
    (find-file file-path)
      (let* ((parts (split-string (buffer-file-name) "/"))
        (target-filename "")
        (target-exists nil))

        (dolist (n (number-sequence 1 (length parts)) target-filename)
          (let* ((new-filename (string-join (append (-take n parts) (list file-path)) "/")))
            (if (file-exists-p new-filename)
                (setq target-filename new-filename
                    target-exists t)
            )))

        (if target-exists
            (find-file target-filename)
          (message (format "file not exists: %s" file-path)))))))

(define-key evil-normal-state-map "gf" 'evil-gf-open-file-under-cursor)